CASIA Face Image Database Version 5.0 (or CASIA-FaceV5) contains 2,500 color facial images of 500 subjects. The face images of CASIA-FaceV5 are captured using Logitech USB camera in one session. The volunteers of CASIA-FaceV5 include graduate students, workers, waiters, etc. All face images are 16 bit color BMP files and the image resolution is 640*480. Typical intra-class variations include illumination, pose, expression, eye-glasses, imaging distance, etc.